Port goobstation factorio (#4035)

* Initial port of goobstation factorio, missing disposals integration and faxing. Also ports impstations modification for robotic arms to have static power draw. Also adds automation slots to silos and advanced microwave.

* Ports goobstation factorio fax automation, adds to the guidebook entry info about gas canisters.

* Ported Goob Disposals. Removed part about taking
mats out of storage silo cuz it ain't implemented
yet. Seems to work.

* Adds constructor circuitboard to research cuz I
forgor

Content.Shared/Stacks/SharedStackSystem.cs

@@ -7,6 +7,7 @@ using Content.Shared.Popups;
 using Content.Shared.Storage.EntitySystems;
 using JetBrains.Annotations;
 using Robust.Shared.GameStates;
+using Robust.Shared.Map; // Goobstation
 using Robust.Shared.Physics.Systems;
 using Robust.Shared.Player;
 using Robust.Shared.Prototypes;
@@ -181,6 +182,15 @@ namespace Content.Shared.Stacks
             RaiseLocalEvent(uid, new StackCountChangedEvent(old, component.Count));
         }
 
+        /// <summary>
+        /// Goobstation - virtual method to allow calling from shared.
+        /// Does nothing on the client.
+        /// </summary>
+        public virtual EntityUid? Split(EntityUid uid, int amount, EntityCoordinates spawnPosition, StackComponent? stack = null)
+        {
+            return null;
+        }
+
         /// <summary>
         ///     Try to use an amount of items on this stack. Returns whether this succeeded.
         /// </summary>